By Blake Jackson
Wisconsin is implementing new measures to prevent the spread of avian influenza (bird flu) in dairy cattle. Effective June 19th, 2024, all lactating dairy cows attending fairs or exhibitions within the state will require a negative Influenza A test.
This action comes in response to detections of HPAI (H5N1) bird flu in dairy cattle across 12 states, including nearby Iowa, Michigan, and Minnesota. The Wisconsin Department of Agriculture (DATCP) aims to minimize the risk of infected animals comingling at events.
The testing requirement complements existing federal regulations for interstate movement of dairy cattle. To participate in Wisconsin fairs or exhibitions, cows must undergo a negative Influenza A test within 7 days of arrival at an approved National Animal Health Laboratory Network (NAHLN) lab.
This testing is free for producers through USDA APHIS at NAHLN facilities. Reimbursement for shipping and veterinary fees associated with sample collection may also be available.
DATCP emphasizes the importance of continued biosecurity practices for dairy producers. They encourage vigilance for unusual clinical signs in cattle and advise contacting a veterinarian or DATCP if such symptoms are observed.
Veterinarians can reach DATCP at (608) 224-4872 during business hours or (800) 943-0003 after hours and weekends. Reports can also be emailed to datcpanimalimports@wisconsin.gov.
This new testing protocol will remain in effect until 60 days after the last H5N1 detection in US cattle herds, safeguarding Wisconsin's dairy industry from potential bird flu outbreaks.
Photo Credit: gettyimages-peopleimages
Categories: Wisconsin, Livestock, Dairy Cattle